The 1274154-SRP1038A-R33M is a shielded power inductor from the SRP1038A series, designed for surface mount applications. It features an inductance of 330 nH with a tolerance of ¬±20%. The inductor operates effectively at a frequency of 100 kHz, with a quality factor (Q) of 15 and a self-resonant frequency of 108 MHz. It has a maximum direct current resistance (DCR) of 1.2 mOc and can handle a rated current of 31 A, with a saturation current of 60 A. The operating temperature range is from -40¬8C to +150¬8C, making it suitable for a variety of environments. The core material is carbonyl powder, and the component is compliant with AEC-Q200 and RoHS standards. It is packaged in tape and reel format, with 500 pieces per reel, facilitating automated assembly processes.
330nH Shielded Wirewound Inductor 31A 1.2mOhm Max Nonstandard
FIXED IND 330NH 31A 1.2 MOHM SMD
FIXED IND 330NH 31A 1.2 MOHM SMD
Win Source Part Number: 1274154-SRP1038A-R33
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SRP1038A
Type: Drum Core, Wirewound
Package: Tape & Reel (TR)
Shielding: Shielded
Inductance: 330 nH
Height - Seated (Max): 0.157" (4.00mm)
Standard Package: 500
Mounting: SMD (SMT)
Tolerance: ±20%
Ratings: AEC-Q200
Material - Core: Carbonyl Powder
Q @ Freq: 15 @ 100kHz
Frequency - Self Resonant: 108MHz
Package / Case: Nonstandard
DC Resistance (DCR): 1.2mOhm Max
Temperature Range - Operating: -40°C ~ 150°C
Dimension: 0.433" L x 0.394" W (11.00mm x 10.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 50 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 31 A
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Base Product Number: SRP1038A
Current - Saturation (Isat): 60A
FIXED IND 330NH 31A 1.2 MOHM SMD Product overview: SRP1038A-R33M from Bourns, Inc. is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 31A, 1.2 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 31A, 1.2 MOHM, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRP1038A-R33M can be used for catalog matching and distributor lookup.
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 118-SRP1038A-R33MTR-ND | 1274154-SRP1038A-R33M | 71-SRP1038A-R33M |
| Product Name | Fixed Inductors | Inductors, Coils, Chokes - Fixed Inductors | SMD 31A 1.2 MOHM Inductor and Choke |
| Operating Temperature | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) |
| Mounting Option | Surface Mount Technology | Surface Mount Technology | Surface Mount |
| Core Material | Drum Core, Wirewound | Carbonyl Powder | |
| Configuration | Fixed | Fixed | |
| Inductance Tolerance | 20 (+/- %) | 20 (+/- %) |
